Computing....
Learn About Computers Here....
How Are Computers Made?
You can't
build a computer
until you decide on its purpose. Manufacturers first pinpoint a need for a specific product. Then they design that product on computers equipped with modeling software. With a product plan in hand, engineers can determine what sort of manufacturing equipment they'll need. - From http://computer.howstuffworks.com/how-computers-are-made1.htmParts Of The Computer....
Hard Drive (HDD)/SSD
Optical Drive
Monitor
CPU
RAM
Motherboards
Many More.....
Charles Babbage:
We could argue that the first computer was the abacus or its descendant, the slide rule, invented by William Oughtred in 1622. But the first computer resembling today's modern machines was the Analytical Engine, a device conceived and designed by British mathematician Charles Babbage between 1833 and 1871.